Hi Jackie,
I've used many different brands of solid surface basins. Things you need to look out for, is if the basin is made from polyester (stone resin) or acrylic…

I was going to suggest the same thing as 60'smodernist - solid surface like mentioned could be a good option, even painted glass splash back.
You can get solid surface in…

I would avoid clear silicon, it could discolour. Trying to match the silicon with your tiles would be more difficult then matching the colour of the bath. Just…

I worked for a shower base company a while ago, 1300mm splash furtherest splash from the shower head. This is based on a 1.8m person.
Personally, I think this looks…